Hackernews posts about Quad9

Quad9 is a fast-growing public Domain Name System (DNS) provider that aims to offer an alternative to traditional DNS services by providing a free and open platform for users worldwide.

1. Quad9 Enables DNS over HTTP/3 and DNS over QUIC (quad9.net)
   69 points by itchingsphynx 16 days ago | 17 comments
2. Quad9 Enables DNSSEC on All Service Endpoints (quad9.net)
   11 points by bernd289 9 days ago | discuss
3. Israel escalates attacks on medics in Lebanon with deadly 'quadruple tap' (www.theguardian.com)
   65 points by tcp_handshaker about 6 hours ago | 9 comments
4. Quadratic Micropass Type Inference (articles.luminalang.com)
   37 points by simvux 21 days ago | 7 comments
5. Simulating a 2D Quadcopter from Scratch (mrandri19.github.io)
   31 points by daww 9 days ago | 11 comments
6. How Long Can a Quadcopter Drone Fly on Just Solar? (hackaday.com)
   9 points by lxm 28 days ago | 1 comments
7. Quadruple Amputee, professional cornhole player, accused of fatally shooting man (www.fox5dc.com)
   6 points by fortran77 25 days ago | 1 comments
8. Anthropic Quadruples London Office Amid US Regulatory Tensions (www.techbuzz.ai)
   3 points by gaurangt about 8 hours ago | discuss
9. Quadratic gravity theory reshapes quantum view of Big Bang (phys.org)
   3 points by jnord 17 days ago | discuss
10. Quadratic gravity theory reshapes quantum view of Big Bang (phys.org)
    3 points by thunderbong 18 days ago | discuss
11. Podman Kube Generator – Web UI to Generate Kubernetes YAML and Quadlet Configs (github.com)
    2 points by Garfieldttt 6 days ago | discuss
12. Quadratic Method: Detailed Explanation (2021) (poshenloh.com)
    2 points by Tomte 14 days ago | discuss
13. Hybrid Attention
    40 points by JohannaAlmeida 10 days ago | 9 comments
14. Show HN: OS Megakernel that match M5 Max Tok/w at 2x the Throughput on RTX 3090 (github.com)
    5 points by GreenGames 9 days ago | 1 comments
15. Show HN: Astrial – Spherical Go on a Snub Dodecahedron (astrial.app)
    3 points by mingli_yuan 3 days ago | 2 comments
16. Show HN: LAPACK without Fortran77; a C11 translation (github.com)
    3 points by ilayn 13 days ago | discuss
17. Valence and HYVE, RT Physics Attention and a "Synthetic Organism"
    2 points by PaperScarecrow 7 days ago | discuss
18. Show HN: EloLup – rating system with time-consistent reputation model for raters (elolup.com)
    2 points by Strugly 16 days ago | discuss
19. Show HN: UAV modeling and yaw maneuvers gone wrong (ashwanirathee.com)
    2 points by ashwani-rathee 17 days ago | discuss
20. Finding all regex matches has always been O(n²) (iev.ee)
    260 points by lalitmaganti 29 days ago | 70 comments
21. Teaching AI Agents to Speak Hardware (quadric.ai)
    2 points by tkocmathla 1 day ago | discuss
22. As Platforms Decay, Let's Put Users First (2023) (www.eff.org)
    6 points by QuadrupleA 20 days ago | discuss
23. Uptime of GitHub Pages Alternatives (alexsci.com)
    4 points by QuadmasterXLII 22 days ago | discuss
24. Google launches native Gemini app for Mac (9to5google.com)
    2 points by quadrige 2 days ago | 1 comments
25. Just In Time compilation in WebAssembly (2022) (www.wingolog.org)
    2 points by QuadmasterXLII 27 days ago | 1 comments
26. iPhone Ultra – First Look [video] (www.youtube.com)
    2 points by quadrige 3 days ago | discuss
27. The Static Site's Generators (www.hgreer.com)
    1 points by QuadmasterXLII 14 days ago | discuss
28. DNS Provider Quad9 Sees Piracy Blocking Orders as "Existential Threat" (torrentfreak.com)
    268 points by gslin 5 months ago | 116 comments
29. Top DNS domains seen on the Quad9 recursive resolver array each day (github.com)
    160 points by speckx 9 months ago | 97 comments
30. Quad9 DOH HTTP/1.1 Retirement, December 15, 2025 (quad9.net)
    103 points by pickledoyster 5 months ago | 61 comments
31. Quad9 – A public and free DNS service for a better security and privacy (www.quad9.net)
    63 points by janandonly about 1 year ago | 30 comments
32. French Piracy Blocking Order Goes Global, DNS Service Quad9 Vows to Fight (torrentfreak.com)
    36 points by latexr over 1 year ago | 22 comments
33. Quad9 9.9.9.9 DNS queries *from Germany* slow today
    3 points by oriettaxx 3 months ago | 3 comments
34. DNS4EU, DNS0, Quad9: review of European public DNS resolvers (blog.frehi.be)
    2 points by amai 8 months ago | discuss
35. Show HN: CDNs – A simple Go CLI to switch DNS servers in one second (github.com)
    1 points by unsorted2270 about 2 months ago | discuss
36. What Happens When You Interfere with the Infrastructure of the Internet (quad9.net)
    7 points by fodmap 8 months ago | discuss
37. When Enforcing Copyright Starts Breaking the Internet's Plumbing (quad9.net)
    5 points by HotGarbage 5 months ago | discuss
38. DNSSEC NTAs: No Good Compromises (quad9.net)
    2 points by Velocifyer about 1 month ago | discuss
39. An open DNS recursive service for free security and high privacy (quad9.net)
    2 points by doener 10 months ago | discuss
40. Quadlet: Running Podman containers under systemd (mo8it.com)
    298 points by gjvc about 1 year ago | 68 comments
41. An interactive intro to quadtrees (growingswe.com)
    222 points by evakhoury about 2 months ago | 30 comments
42. Podman Quadlets with Podman Desktop (podman-desktop.io)
    180 points by teleforce about 1 year ago | 85 comments
43. Apollo DN10000: Quad CPU/128Mb RAM workstation from 1988 [pdf] (jim.rees.org)
    171 points by stare_spb over 1 year ago | 155 comments
44. Cannabis use associated with quadrupled risk of developing type 2 diabetes (medicalxpress.com)
    161 points by geox 7 months ago | 98 comments
45. Bilinear interpolation on a quadrilateral using Barycentric coordinates (gpuopen.com)
    143 points by mariuz about 1 year ago | 34 comments
46. Functional Quadtrees (lbjgruppen.com)
    140 points by lbj 4 months ago | 49 comments
47. Expensively Quadratic: The LLM Agent Cost Curve (blog.exe.dev)
    131 points by luu 2 months ago | 81 comments
48. Peng – A minimal Rust-based quadrotor simulation pipeline (github.com)
    130 points by Tycho87 over 1 year ago | 18 comments
49. Why quadratic funding is not optimal (jonathanwarden.com)
    119 points by jwarden 10 months ago | 96 comments
50. Closed form arc length parametrization is impossible for quadratic Bézier curves (ninjakoa.la)
    114 points by NinjaKoala over 1 year ago | 47 comments
51. Show HN: Quadratic – native JavaScript support in a spreadsheet (www.quadratichq.com)
    112 points by Manchego79 over 1 year ago | 48 comments
52. Functional Flocking Quadtree in ClojureScript (www.lbjgruppen.com)
    103 points by lbj 4 months ago | 12 comments
53. Dunbar's Number Is Quadratic (2020) (generativist.falsifiable.com)
    76 points by Bluestein over 1 year ago | 40 comments
54. Quadratic memory reductions for Zero-knowledge Proofs (github.com)
    76 points by logannyeMD 7 months ago | 23 comments
55. Running a 68060 CPU in Quadra 650 (github.com)
    75 points by zdw 5 months ago | 49 comments
56. Breaking Quadratic Barriers: A Non-Attention LLM for Ultra-Long Context Horizons (arxiv.org)
    70 points by PaulHoule 10 months ago | 23 comments
57. Arranging invisible icons in quadratic time (2021) (randomascii.wordpress.com)
    62 points by fanf2 about 1 year ago | 27 comments